Everywhere you look at the South by Southwest conference this week, you see QR codes. The square “quick response” codes turn URLs, vCards, or any kind of text into a jumble of pixels that you can scan ...

Crate and Barrel has joined other leading retailers, such as Macy’s, Target and Wal-Mart, in deploying a marketing campaign featuring quick response (QR) codes. With QR codes, shoppers can instantly ...

Google Wallet is expanding beyond NFC with support for credit or debit card payments through QR codes in Brazil. Google is making it so that Android devices will be “capable of making digital payments ...

PAN 2.0: The Modi government has introduced PAN 2.0, a new and upgraded PAN card project. Existing PAN cardholders are not mandatorily required to get new PAN cards. The new PAN cards will feature QR ...